{"product_id":"nikon-sb-21-macro-speedlight-nikon-f","title":"Nikon SB-21 Macro Speedlight - Accessory","description":"\u003cp\u003eAutomatic macro ring flash made by Nikon. It is used with a separate controller unit. The flash has a dial switch for manual flash with 1\/1, 1\/4, and 1\/16 output. When used on a Nikon F3, controller unit AS-12 is needed instead of the standard AS-14 due to the F3 not having a standard hot shoe. Plastic body available in black.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGuide number at ISO 100: 13 (internal batteries), 15 (external power source)\u003c\/li\u003e\n\u003cli\u003eRecycling time: Approx. 8 sec\u003c\/li\u003e\n\u003cli\u003eSize: 130 x 122 x 22 mm\u003c\/li\u003e\n\u003cli\u003eWeight 165g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nikon","offers":[{"title":"Default Title","offer_id":41769882288326,"sku":"nx9d","price":741.0,"currency_code":"CNY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/9496\/7750\/files\/01-10-24-63367.jpg?v=1728903065","url":"https:\/\/kamerastore.com\/en-int\/products\/nikon-sb-21-macro-speedlight-nikon-f","provider":"Kamerastore","version":"1.0","type":"link"}